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Database: 189760 (18 Oct 2025)
YD/T 4339-2023 English PDF
Standard ID
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Standard Title (Description)
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YD/T 4339-2023
English
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(Overall technical requirements for 5G mobile communication network capability exposure (NEF))
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YD/T 4339-2023
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Basic data
Standard ID
YD/T 4339-2023 (YD/T4339-2023)
Description (Translated English)
(Overall technical requirements for 5G mobile communication network capability exposure (NEF))
Sector / Industry
Telecommunication Industry Standard (Recommended)
Classification of Chinese Standard
M36
Classification of International Standard
33.060
Date of Issue
2023-07-28
Date of Implementation
2023-11-01
Issuing agency(ies)
Ministry of Industry and Information Technology
Summary
This standard specifies the system architecture for 5G core network capability openness, stipulates its basic business requirements, network function and entity requirements, interface function requirements, and describes the interface signaling process. This standard applies to network capability exposure functions in the 5G core network.